North Williams Sewer Extension

//North Williams Sewer Extension

North Williams Sewer Extension

Interlaken began work on a public sewer extension for the City of Portland last week in North Portland. The project consists of installing 109 LF of 8″ PVC sewer mainline, boring under N. Williams Avenue to install a 40′ service lateral and replacing the existing manhole. There have been multiple technical aspects to this project including the new field fit manhole, the alignment of the lateral in regards to the existing building location and the bore pit placement, and working around other main utilities in the street. The new manhole installation was a tight fit, as we had to place it between a NW Natural Gas Line and a City of Portland Water Line, with very little room to spare. Take a look at our progress!

Off loading a shoring delivery from United Rentals Trench Safety

Off loading a shoring delivery from United Rentals Trench Safety

Shoring and traffic rated steel plate delivery from United Rentals Trench Safety

Shoring Delivery from United Rentals Trench Safety

Existing Manhole at the intersection of N. Williams and NE Fargo

Existing Manhole at the intersection of N. Williams and NE Fargo

Installing mainline sewer in N. Williams Ave.

Installing mainline sewer in N. Williams Ave.

Backfilling our sewer mainline trench

Backfilling our sewer mainline trench

White Paint indicates our proposed service lateral bore pit for The Peoples Pig restaurant

White paint indicates our proposed service lateral bore pit for The Peoples Pig restaurant

By |2018-06-28T01:08:35+00:00March 23rd, 2015|Categories: Dig It|Tags: , , , , , , , , , , |Comments Off on North Williams Sewer Extension
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